{"id":932,"date":"2017-02-21T11:19:19","date_gmt":"2017-02-21T10:19:19","guid":{"rendered":"http:\/\/quelaines-stemarie.fr\/?p=932"},"modified":"2017-02-21T11:19:19","modified_gmt":"2017-02-21T10:19:19","slug":"comment-nettoyer-de-leau-sale","status":"publish","type":"post","link":"https:\/\/quelaines-stemarie.fr\/index.php\/2017\/02\/21\/comment-nettoyer-de-leau-sale\/","title":{"rendered":"Comment nettoyer de l’eau sale ?"},"content":{"rendered":"

Afin de comprendre le fonctionnement d’une station d’\u00e9puration, les \u00e9l\u00e8ves de CM ont exp\u00e9riment\u00e9 le nettoyage de l’eau sale. Par petits groupes, ils devaient r\u00e9fl\u00e9chir \u00e0 une exp\u00e9rience et la mettre ensuite en pratique. Coton, mouchoir en papier, torchon, passoire, entonnoir, cailloux, vinaigre, pistolet d’un vaporisateur, bouchon, beaucoup de choses ont \u00e9t\u00e9 essay\u00e9es, avec plus ou moins de succ\u00e8s. Quelques jours plus tard, en observant la bouteille d’eau sale rest\u00e9e au repos, les enfants ont pu voir qu’une \u00e9tape essentielle avait \u00e9t\u00e9 oubli\u00e9e, la d\u00e9cantation.<\/p>\n

Pour continuer ce travail, nous irons visiter la station d’\u00e9puration de Quelaines, afin de d\u00e9couvrir comment ces diff\u00e9rentes techniques sont mises en place \u00e0 l’\u00e9chelle de la commune.<\/p>\n

\"\"\u00a0 \u00a0\"\"\u00a0 \u00a0\"\"<\/p>\n

\"\"\u00a0 \u00a0\"\"\u00a0 \u00a0\"\" \"\"\u00a0\u00a0\u00a0\"\"\u00a0 \u00a0\"\"<\/p>\n

\"\"\u00a0 \u00a0 \u00a0\u00a0 \"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Afin de comprendre le fonctionnement d’une station d’\u00e9puration, les \u00e9l\u00e8ves de CM ont exp\u00e9riment\u00e9 le nettoyage de l’eau sale. Par petits groupes, ils devaient r\u00e9fl\u00e9chir \u00e0 une exp\u00e9rience et la mettre ensuite en pratique. Coton, mouchoir en papier, torchon, passoire, entonnoir, cailloux, vinaigre, pistolet d’un vaporisateur, bouchon, beaucoup de choses\u2026<\/p>\n

Lire la suite…<\/i><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,59],"tags":[],"class_list":["post-932","post","type-post","status-publish","format-standard","hentry","category-cat-actualites","category-cat-cm1cm2-2016"],"_links":{"self":[{"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/posts\/932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/comments?post=932"}],"version-history":[{"count":1,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/posts\/932\/revisions"}],"predecessor-version":[{"id":947,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/posts\/932\/revisions\/947"}],"wp:attachment":[{"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/media?parent=932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/categories?post=932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quelaines-stemarie.fr\/index.php\/wp-json\/wp\/v2\/tags?post=932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}